Open
Cached
·
just now
77/100
SECURITY SCORE
Certificate Information
Subject
CN=old.jdu-it-consulting.com
Issuer
C=US, O=Google Trust Services, CN=WR3
Valid From
October 21, 2025
Valid Until
January 19, 2026
44 days
Public Key
RSA
2048 bit
Adequate
Signature Algorithm
SHA256-RSA
SHA-256 Fingerprint
C4:AC:1D:85:CE:EE:41:BF:8D:3C:6E:5D:F1:A2:71:B1:C7:A8:FE:7D:93:09:17:4D:80:0D:00:C4:F6:65:FB:F0
Alternative Names
Security Configuration
TLS Protocols
TLS 1.2
TLS 1.3
Forward Secrecy
Supported
(Modern clients use PFS)
HTTP Security Headers
Status
Strict-Transport-Security
Present
max-age=31556926
Content-Security-Policy
Missing
Not configured
X-Frame-Options
Missing
Not configured
X-Content-Type-Options
Missing
Not configured
Referrer-Policy
Missing
Not configured
Permissions-Policy
Missing
Not configured
Recommendations
- • Increase HSTS max-age to at least 1 year and add includeSubDomains
- • Add Content-Security-Policy header to prevent XSS attacks
- • Add X-Frame-Options: DENY or SAMEORIGIN to prevent clickjacking
- • Add X-Content-Type-Options: nosniff
- • Add Referrer-Policy header (recommended: strict-origin-when-cross-origin)
- • Consider adding Permissions-Policy to control browser features
CAA Records (Certificate Authority Authorization)
CAA Records
Not Configured
(Any CA can issue certificates)
CAA Issues
- • No CAA records configured - any CA can issue certificates
Recommendations
- • Implement CAA records to restrict which CAs can issue certificates for your domain
- • This adds an extra layer of security against unauthorized certificate issuance
- • Example: Add CAA record 'example.com. CAA 0 issue "letsencrypt.org"'
- • Consider adding 'iodef' record to receive security incident reports
Subject Alternative Names
100 domains
efergon.com
7miles.app
a1classydecor.com
airys.video
cuddalore.akdroptaxi.com
namakkal.akdroptaxi.com
sivaganga.akdroptaxi.com
dreams.alexsquibbs.com
allpwd.com
apkappsales.com
arilegal.pl
cleanup.bachmantoolkit.com
www.backseatdungeonmasters.com
bighouseatx.com
blockapps.app
where-working.bytecodev.com
byteflipper.com
www.bytesizer.ai
c19model.com
www.captionit.in
cascadia.photography
celestodon.com
celicacochin.com
centwise.ca
circgovt.com
climbersagainstaid.com
auxilia.com.do
commands4t.app
convertiply.com
cossotconnect.com
admin.courtsfinder.com
swla.culturalyst.com
api.d-solcatalog.com
dakshcarbons.com
daocreates.com
blog.dbilgin.com
beta.dielink.ca
www.elegantarchitectural.com
eletricsom.com
demo-launch.elxa.io
cats-playable-ads.html5.emallstudio.com
emergency-hamburg.com
enprometalurgica.com.br
afiaa.equiem.mobi
auth.eventu.tech
everycourtcounts.com
firetrack.cloud
flightyfelongames.com
galricho.pt
garretjames.com
gdgoman.com
svm-dev.gospurr.com
greenhillclinic.co.uk
guitarlessonsswansea.com
hearttheprocess.com
www.hematologica.com.mx
www.hosuaby.io
hieusoict2000.id.vn
www.informaticapps.com.mx
kpl-release.ischoolconnect.com
jamesvmusic.com
old.jdu-it-consulting.com
www.jobeagle.app
jonpahl.com
labs-bank.keycloak.academy
vb-rb.prod.laura-ai.de
articles.libertytips6.com
w.luminus.es
www.macrocloud.in
maxwahlgren.com
www.mohitparora.com
demo.monotony.app
physics.naokisato.work
www.nriunion.jp
phr.ostelehealth.vn
pantsu.ninja
poppic.cam
admin.pressnewsnow.com
www.qrmaker.eu
www.quietalk.com
sadias.kitchen
seo-hk.top
line-admin.showa-bus.jp
manage-dev.sols247.org
www.sparktalents.org
pegasus.spira.com.mx
whiteboard.ss-solution.org
kap.stadtmission.app
schoolgrants.stmath.com
auth.stylus.services
taameya.com.au
tanomudo.com.br
tarotia.lat
www.theorygenerator.com
thiagopuche.com.br
ticketer.services
www.venite.app
viki.biz
wordpix.app
wowcapital.com.mx
Other domains in certificate